SANWA Analog Earth Resistance Tester PDR302 1 unit

Catalogue number: PDR302 Features: ●3-electrode earth resistance meter. ●Includes an LED warning for excessive auxiliary earth electrode resistance. ●No calibration is required for each measurement, just press the measurement switch. ●The indication circuit uses a phase detection method, allowing for highly accurate measurements. ●Comes with a dedicated range for measuring earth voltage to prevent indication errors caused by leakage current to the earth. ●Measurements can also be made using the two-electrode method with the separately sold pin-type adapters (TL-A18a, TL-A51). Applications: ●For construction completion surveys. ●For building maintenance. ●For electrical work. Specifications: ●Minimum display (MΩ): 0.2 ●AC voltage (V): 30 ●Power supply (V): 6 AA batteries (R6P) (monitor batteries included) ●Calibration documents: Supported ●Earth resistance (Ω): 10/100/1000 ●Earth voltage (V): 30 ●Case: C-PDR302 ●A to D type earth resistance measurement ●Measurement method: Constant current method ●Earth resistance (Ω): 10/100/1000 ●Case: C-PDR302 ●Body dimensions (mm): 175 x 118 x 55 ●Weight (g): Approx. 500 Set contents/accessories: ●Storage bag, main body carrying case, ground rod set, measurement cord, alligator clip, instruction manual ●Measurement cord (TL-66) ●Alligator clip (CL-302) ●Carrying case (C-PDR302) ●Ground rod (CL-ER) ●Storage bag (C-302CB) ●Instruction manual Caution: ● Do not input voltages or signals that exceed the specified maximum allowable values. ● Do not use in high power or high voltage circuits. ● Do not use test leads with damaged leads or exposed core wires. Also, replace any test leads with damaged insulation. ● Do not touch the test pins during measurement. ● Do not use defective products that cannot perform the specified measurements.